Miguel Zenon Quartet

The big to-do about this saxophonists new nod to Puerto Rican composers is the way his alto sounds, its effervescent lines carrying the kind of warmth that generates more emotional candor than I previously thought possible. Serving such romantic melodies, it also helps reveal another side of Zenon. Hes truly got his heart on his sleeve here. His group is an apex of relentless interplay. Expect a deep rerouting of the obvious this week. Thu., Sept. 15, 7:30 & 9:30 p.m.; Fri., Sept. 16, 7:30, 9:30 & 11:30 p.m.; Sat., Sept. 17, 7:30, 9:30 & 11:30 p.m.; Sun., Sept. 18, 7:30 & 9:30 p.m., 2011